A post to our forums relates the Deus Ex: Human Revolution "special message" the action/RPG prequel teased as coming today, though it looks like an extra-strength decoder ring may be required to work through it. Thanks to Shinyreaper for passing this along:

okM8-+Ds4Dui?lMh$Mzvm14SBqe7;G.l6=u74b?mkh-45Ki60d+98XBpCku7

This was apparently followed by the following, passed along by eRe4s3r:

If you look at the first and last letters of each line of what's on the pastebin site, we have normal alphabet and numeric characters in there. In fact if we read down each column vertically it seems to be a sequential series as well. Somehow the second part passed along from eRe4s3r must give us a clue where to look within the pastebin site. Perhaps it's a 9 letter word.